CA1126138A - Microporous pellets for microorganism testing - Google Patents

Microporous pellets for microorganism testing

Info

Publication number
CA1126138A
CA1126138A CA298,936A CA298936A CA1126138A CA 1126138 A CA1126138 A CA 1126138A CA 298936 A CA298936 A CA 298936A CA 1126138 A CA1126138 A CA 1126138A
Authority
CA
Canada
Prior art keywords
pellet
pellet according
reagent
test reagent
carrier
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
CA298,936A
Other languages
English (en)
French (fr)
Inventor
Michael J. Greenway
Charles B. Taskis
Pamela A. Hunter
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Beecham Group PLC
Original Assignee
Beecham Group PLC
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Beecham Group PLC filed Critical Beecham Group PLC
Application granted granted Critical
Publication of CA1126138A publication Critical patent/CA1126138A/en
Expired legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K31/00—Medicinal preparations containing organic active ingredients
    • A61K31/33—Heterocyclic compounds
    • A61K31/395—Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins
    • A61K31/41—Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins having five-membered rings with two or more ring hetero atoms, at least one of which being nitrogen, e.g. tetrazole
    • A61K31/425—Thiazoles
    • A61K31/429—Thiazoles condensed with heterocyclic ring systems
    • A61K31/43—Compounds containing 4-thia-1-azabicyclo [3.2.0] heptane ring systems, i.e. compounds containing a ring system of the formula, e.g. penicillins, penems
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K31/00—Medicinal preparations containing organic active ingredients
    • A61K31/33—Heterocyclic compounds
    • A61K31/395—Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins
    • A61K31/41—Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins having five-membered rings with two or more ring hetero atoms, at least one of which being nitrogen, e.g. tetrazole
    • A61K31/42—Oxazoles
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K31/00—Medicinal preparations containing organic active ingredients
    • A61K31/33—Heterocyclic compounds
    • A61K31/395—Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins
    • A61K31/54—Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins having six-membered rings with at least one nitrogen and one sulfur as the ring hetero atoms, e.g. sulthiame
    • A61K31/542—Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins having six-membered rings with at least one nitrogen and one sulfur as the ring hetero atoms, e.g. sulthiame ortho- or peri-condensed with heterocyclic ring systems
    • A61K31/545—Compounds containing 5-thia-1-azabicyclo [4.2.0] octane ring systems, i.e. compounds containing a ring system of the formula:, e.g. cephalosporins, cefaclor, or cephalexine
    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12Q—MEASURING OR TESTING PROCESSES INVOLVING ENZYMES, NUCLEIC ACIDS OR MICROORGANISMS; COMPOSITIONS OR TEST PAPERS THEREFOR; PROCESSES OF PREPARING SUCH COMPOSITIONS; CONDITION-RESPONSIVE CONTROL IN MICROBIOLOGICAL OR ENZYMOLOGICAL PROCESSES
    • C12Q1/00—Measuring or testing processes involving enzymes, nucleic acids or microorganisms; Compositions therefor; Processes of preparing such compositions
    • C12Q1/02—Measuring or testing processes involving enzymes, nucleic acids or microorganisms; Compositions therefor; Processes of preparing such compositions involving viable microorganisms
    • C12Q1/18—Testing for antimicrobial activity of a material

Landscapes

  • Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Epidemiology (AREA)
  • Animal Behavior & Ethology (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Organic Chemistry (AREA)
  • Proteomics, Peptides & Aminoacids (AREA)
  • Engineering & Computer Science (AREA)
  • Zoology (AREA)
  • Wood Science & Technology (AREA)
  • Toxicology (AREA)
  • Biophysics (AREA)
  • Immunology (AREA)
  • Microbiology (AREA)
  • Molecular Biology (AREA)
  • Analytical Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Biotechnology (AREA)
  • Biochemistry (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • General Engineering & Computer Science (AREA)
  • Genetics & Genomics (AREA)
  • Measuring Or Testing Involving Enzymes Or Micro-Organisms (AREA)
  • Apparatus Associated With Microorganisms And Enzymes (AREA)
  • Medicinal Preparation (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
CA298,936A 1977-03-16 1978-03-15 Microporous pellets for microorganism testing Expired CA1126138A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB11060/77 1977-03-16
GB11060/77A GB1594001A (en) 1977-03-16 1977-03-16 Pellets suitable for use in the testing of microorganisms

Publications (1)

Publication Number Publication Date
CA1126138A true CA1126138A (en) 1982-06-22

Family

ID=9979270

Family Applications (1)

Application Number Title Priority Date Filing Date
CA298,936A Expired CA1126138A (en) 1977-03-16 1978-03-15 Microporous pellets for microorganism testing

Country Status (14)

Country Link
JP (1) JPS5435279A (xx)
AU (1) AU523959B2 (xx)
BE (1) BE864841A (xx)
CA (1) CA1126138A (xx)
CH (1) CH636643A5 (xx)
DE (1) DE2810056A1 (xx)
DK (1) DK152296C (xx)
FR (1) FR2384022A1 (xx)
GB (1) GB1594001A (xx)
IE (1) IE46580B1 (xx)
NL (1) NL7802799A (xx)
NZ (1) NZ186646A (xx)
SE (1) SE7802928L (xx)
ZA (1) ZA781368B (xx)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2964817D1 (en) * 1978-09-06 1983-03-24 Beecham Group Plc Pharmaceutical compositions containing two beta-lactam derivatives
DE2965732D1 (en) * 1978-12-08 1983-07-28 Beecham Group Plc Pharmaceutical composition comprising a water soluble salt of amoxycillin and polyvinylpyrrolidone, and a vial containing a unit dose of said composition
WO1992011386A1 (fr) * 1990-12-21 1992-07-09 Showa Yakuhin Kako Co., Ltd. Agent de detection de cephalosporinase
ES2102505T3 (es) * 1991-05-06 1997-08-01 Dade Microscan Inc Prueba rapida de deteccion de beta-lactamasas inducibles.
US5350679A (en) * 1993-06-14 1994-09-27 Dow Corning Corporation Repeat insult microbial test method

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3138544A (en) * 1961-05-03 1964-06-23 British Drug Houses Canada Ltd Microbial sensitivity testing device
GB1057000A (en) * 1964-12-10 1967-02-01 Deputy Minister Of The Ministe Method of making tablets for testing the sensitivity of bacteria to an antibiotic
GB1275706A (en) * 1970-07-07 1972-05-24 Inst Pentru Controlul De Stat Microtablets for determining the sensitivity of microorganisms to antibiotics and chemotherapeutics
US3928566A (en) * 1970-08-14 1975-12-23 Du Pont Lyophilized biological products
US3932943A (en) * 1970-08-14 1976-01-20 E. I. Du Pont De Nemours And Company Method of preparation of lyophilized biological products
IE41109B1 (en) * 1974-04-20 1979-10-24 Beecham Group Ltd Novel -lactam antibiotic from streptomyces clavuligerus
AU1087176A (en) * 1975-03-03 1977-08-11 Miles Lab Water soluble microbial composition
US4153512A (en) * 1976-04-07 1979-05-08 Fisher Scientific Company Storage stable antibiotic susceptibility test kit and method of testing

Also Published As

Publication number Publication date
ZA781368B (en) 1979-02-28
NL7802799A (nl) 1978-09-19
NZ186646A (en) 1981-03-16
DK152296C (da) 1988-07-11
DK117678A (da) 1978-09-17
BE864841A (fr) 1978-09-13
IE780529L (en) 1978-09-16
FR2384022B1 (xx) 1980-08-29
JPS5435279A (en) 1979-03-15
AU523959B2 (en) 1982-08-26
SE7802928L (sv) 1978-09-17
IE46580B1 (en) 1983-07-27
DK152296B (da) 1988-02-15
AU3421578A (en) 1979-09-20
FR2384022A1 (fr) 1978-10-13
GB1594001A (en) 1981-07-30
DE2810056C2 (xx) 1987-09-03
CH636643A5 (en) 1983-06-15
DE2810056A1 (de) 1978-09-28

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Legal Events

Date Code Title Description
MKEX Expiry